Babysitter Needed for my Children

Single working mom with 3 great kids (girl 11, boy 9, girl 3) - need evening help with dinner, entertaining kids, bedtime some nights, straigtening up. Oldest daughter will be at activities most of the time, so mainly care for 9 and 3-year-olds. Looking for someone willing to do very light housekeeping, be present and engaged with kids, very little screen time. Must be comfortable with mom in home. Really just need an extra set of hands.